Find the distance of the image when an object is placed on the principal axis at a distance
of 10 cm infront of a concave mirror whose radius of Curvature is 8cm.
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Answer:
Radius of curvature =8
Focal length f=R/2
=8/2=4cm
Object distance
(u) =10cm
Image distance
(v) =
We know that mirror formula
1/f=1/u+1/v
1/4=1/10+1/v
1/v=1/4-1/10=5-2/20=3/20=v=20/3c
Explanation:
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